‘What is the most important thing to know about online purchase of research chemicals’ you can find at FAQ and I can answer you briefly here in FAQ. We are often come across with questions, for example: ‘I can order a sample to begin with?’, ‘Does it matter if I purchase online from China?’, ‘How can I pay for my order?’, ‘How much time will take delivery?’, ‘What kind of guarantee do I get?’ etc. We decided to write to the FAQ to clear up all the moments we suppose this important when choosing and buying research chemicals online. And we are hope what FAQ  you will find useful as well.

No problem, we offer a sample package made of 5-7 products 10g each with total cost $300. Shipping free.